Datacenter Sites in Marin County, California
Marin County has 30 scored datacenter candidate sites averaging 53.7/100 DC Readiness, with a catalogued aggregate of 5,064 MW. FEMA rates local natural-hazard risk as "Relatively High".
30
Candidate sites
53.7/100
Avg DC Readiness
5,064 MW
Catalogued capacity
theoretical aggregate
Relatively High
Hazard rating
Site-selection context for Marin County
No
Datacenter tax incentive
29.96¢/kWh
Commercial electricity
22.93¢/kWh
Industrial electricity
7
Fiber providers
High
Water stress
$7,636
Land price / acre
1,000
Cooling degree days
2,500
Heating degree days
59°F
Mean annual temp
By site type
Top datacenter sites in Marin County
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| Richmond Refinery TG800 | Brownfield | 115 kV | 21 MW | 5.7 yrs | 55.6 |
| STATION G | Substation-Adjacent | 230 kV | 300 MW | 8.2 yrs | 55.2 |
| Sola Optical USA, INC. (Cowgirl Creamery) | Brownfield | 60 kV | 0 MW | 8.2 yrs | 54.2 |
| LAKEVILLE | Substation-Adjacent | 230 kV | 300 MW | 8.2 yrs | 53.7 |
| IGNACIO | Substation-Adjacent | 230 kV | 300 MW | 8.2 yrs | 51.5 |
| CORONA | Substation-Adjacent | 115 kV | 100 MW | 8.2 yrs | 51.0 |
| BANK OF AMERICA | Substation-Adjacent | 115 kV | 100 MW | 8.2 yrs | 51.0 |
| PENNGROVE | Substation-Adjacent | 115 kV | 100 MW | 8.2 yrs | 50.5 |
| STANDARD OIL 4 | Substation-Adjacent | 115 kV | 100 MW | 8.2 yrs | 50.0 |
| TAP302549 | Substation-Adjacent | 115 kV | 100 MW | 8.2 yrs | 48.2 |
| POINT PINOLE | Substation-Adjacent | 115 kV | 100 MW | 8.2 yrs | 48.1 |
| SAN RAFAEL | Substation-Adjacent | 115 kV | 100 MW | 8.2 yrs | 47.3 |
| SKAGGS ISLAND JUNCTION 1 | Substation-Adjacent | 115 kV | 100 MW | 8.2 yrs | 46.6 |
| LAS GALLINAS | Substation-Adjacent | 115 kV | 100 MW | 8.2 yrs | 45.7 |
| EC FFE Marin County | Greenfield | — | — | 5.7 yrs | 44.8 |
| Mine Site | Former Mine | — | — | 8.2 yrs | 43.3 |
Marin County datacenter FAQ
- How many datacenter sites are in Marin County?
- 30 scored datacenter candidate sites, averaging 53.7/100 DC Readiness.
- Does Marin County offer datacenter tax incentives?
- No datacenter-specific tax incentive is on record for Marin County in our dataset.
- What is the natural-hazard risk in Marin County?
- FEMA's National Risk Index rates Marin County as "Relatively High" (score 48).
- What are industrial electricity rates in Marin County?
- Average industrial electricity is 22.93¢/kWh and commercial is 29.96¢/kWh in Marin County.
Dataset updated . Screening estimates derived from public data sources.
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This page shows a public slice of the GridCensus dataset for Marin County, California. Pro and Enterprise plans unlock the full 164,098-site catalog, raw sub-scores, parcel ownership, interconnection-queue detail, saved searches, and programmatic API access.